47935461

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 36114459

約数列:

[1, 3, 7, 17, 19, 21, 37, 51, 57, 111, 119, 133, 191, 259, 323, 357, 399, 573, 629, 703, 777, 969, 1337, 1887, 2109, 2261, 3247, 3629, 4011, 4403, 4921, 6783, 7067, 9741, 10887, 11951, 13209, 14763, 21201, 22729, 25403, 35853, 49469, 61693, 68187, 76209, 83657, 120139, 134273, 148407, 185079, 250971, 360417, 402819, 431851, 840973, 939911, 1295553, 2282641, 2522919, 2819733, 6847923, 15978487, 47935461]

約数ペア:

[(1, 47935461), (3, 15978487), (7, 6847923), (17, 2819733), (19, 2522919), (21, 2282641), (37, 1295553), (51, 939911), (57, 840973), (111, 431851), (119, 402819), (133, 360417), (191, 250971), (259, 185079), (323, 148407), (357, 134273), (399, 120139), (573, 83657), (629, 76209), (703, 68187), (777, 61693), (969, 49469), (1337, 35853), (1887, 25403), (2109, 22729), (2261, 21201), (3247, 14763), (3629, 13209), (4011, 11951), (4403, 10887), (4921, 9741), (6783, 7067)]